Cat house



FIG. 1 is a perspective view of a cat house showing my new design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof; and,

FIG. 6 is a top plan view thereof.

CLAIM The ornamental design for a cat house, as shown and described.